File:WW1AcousticMirrorKilnsea(PaulGlazzard)Jan2007.jpg

WW1AcousticMirrorKilnsea(PaulGlazzard)Jan2007.jpg(640 × 480 pixels, file size: 51 KB, MIME type: image/jpeg)

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This is a photo of listed building number 1263347.

Summary

Description
English: WW1 Acoustic Mirror, Kilnsea, East Riding of Yorkshire, England.


Rare 4.5 metre high concrete structure near Kilnsea Grange, northwest of Godwin Battery, a relic of the First World War. On the pipe in front of the acoustic mirror was a trumpet-shaped ‘collector head’, a microphone which could pick up the reflected engine sound of Zeppelins approaching from the sea. Wires passed down the pipe to a listener seated in a trench nearby with a stethoscope headset, who would try to determine the distance and bearing of any enemy airships.
Date
Source From geograph.org.uk
Author Paul Glazzard
Permission
(Reusing this file)
Creative Commons Attribution Share-alike license 2.0
Camera location53° 37′ 37.59″ N, 0° 07′ 54.67″ E  Heading=315° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
Object location53° 37′ 38″ N, 0° 07′ 55″ E  Heading=315° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

Licensing

w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
Attribution: Paul Glazzard
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

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19 January 2007

53°37'37.585"N, 0°7'54.674"E

heading: 315 degree

53°37'37.74"N, 0°7'54.84"E

heading: 315 degree

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Date/TimeDimensionsUserComment
current13:11, 12 February 2007640 × 480 (51 KB)EuchiasmusWW1 Acoustic Mirror, Kilnsea, East Riding of Yorkshire, Great Britain Rare 4.5 metre high concrete structure near Kilnsea Grange, northwest of Godwin Battery, a relic of the First World War. On the pipe in front of the acoustic mirror was a trumpet-shape

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